Below is the graph of f(x) = x + 6x +9, with a restricted domain. Which is true of the inverse of the function? AY 101 2 -8-7-6-5-4-3-2-1 2 24 6 8 10 The inverse has a domain that includes all values of x greater than or equal to 0. The inverse has a range that includes all values of y greater than or equal to 0. The inverse is a function. The function has a domain that includes all values of x greater than or equal to 0.